Nate the great
Yes, there are several possibilities.
- to convert PDF/DjVu files directly to WOL format (with many useful functions, such as 2,3,4 frames per PDF page, manual frame positions adjusting (separately for even and odd pages), brightness/contrast adjusting etc. - it definitely worth trying.
- Convertor of the FB2 format to the graphical WOLF format (nice tool if you like Table of Content and custom fonts on V8).
4) Cool Reader 3
- the same engine used in V3 for FB2 rendering.